19192714

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{419}}^1\times {\mathrm{619}}^1$

素因数の和:1077

約数の個数: 16

約数和(自身を含む): 29685600

約数和(自身を除く): 10492886

約数列:

[1, 2, 37, 74, 419, 619, 838, 1238, 15503, 22903, 31006, 45806, 259361, 518722, 9596357, 19192714]

約数ペア:

[(1, 19192714), (2, 9596357), (37, 518722), (74, 259361), (419, 45806), (619, 31006), (838, 22903), (1238, 15503)]